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1. Investigation of meteorological variables and associated extreme events over North-East India and its adjoining areas using high-resolution IMDAA reanalysis NSTL国家科技图书文献中心

Gautam, Rohit | Borgohain, Arup ... - 《Natural Hazards》 - 2025,121(5) - 5149～5184 - 共36页

摘要： reanalysis datasets of highest spatial and temporal | Analysis (IMDAA). A total of ten precipitation and eleven | The study incorporates a first-time | investigation of annual trends in precipitation, maximum and | minimum temperature, and related extreme events across a

关键词： Trend analysis | ETCCDI indices | North-East India | IMDAA reanalysis | Mann-Kendall (MK)/Trend free pre-whitening modified-MK and Sen's slope test | Cumulative sum (CUSUM) change point estimation

2. Indian Summer Monsoon Rainfall Characteristics Derived From Multiple Gridded Precipitation Datasets: A Comparative Assessment NSTL国家科技图书文献中心

Paul, Sandipan | Sharma, Priyank J.... - 《International Journal of Climatology》 - 2025,45(2) - n/a～n/a - 共23页

摘要： (observational, satellite, reanalysis, and hybrid | rainfall events, while APHRODITE, CHIRPS, and IMDAA* are* | from strong negative biases, while the reanalysis | (IMDAA, ERA5-Land, PGF) datasets show significant | , ERA5-Land, and IMDAA* have shown a limited ability to*

关键词： frequency-based performance measures | gridded precipitation datasets | Indian summer monsoon rainfall (ISMR) | performance assessment | rank score | frequency‐based performance measures

3. High-Resolution Analysis of Severe Heat Wave Dynamics and Thermal Discomfort Across India NSTL国家科技图书文献中心

Lakshman, Kesireddy | Nadimpalli, Raghu ... - 《International Journal of Climatology》 - 2025,45(5) - n/a～n/a - 共18页 - 被引量：1

摘要：, Indian Monsoon Data Assimilation and Analysis (IMDAA | , 0.12 degrees x 0.12 degrees), and ECMWF Reanalysis* v5* | that IMDAA* exhibited a total 202 days (181 days* | by IMDAA, unlike ERA5. The average length of the | days) over NCI (SECI) in IMD, IMDAA, and ERA5

关键词： heat dome | heat stress | heatwaves | high resolution reanalysis | India | pre-monsoon | pre‐monsoon

4. How well do the reanalysis datasets capture hot and cold extremes and their trends in India? NSTL国家科技图书文献中心

Bhattacharyya, Suman | Hassan, Marwan A.... - 《Atmospheric research》 - 2025,321(Aug.) - 1.1～1.20 - 共20页

摘要： variables. Climate reanalysis* datasets provide an* | , however, they have inherent biases. Reanalysis* is now* | climatological studies. Although the assessment of reanalysis | , how the recent generation reanalysis* captures the* | regional (IMDAA* and EARS) and five global (ERA5-Land*

关键词： Extreme events | Reanalysis | ETCCDI | Extreme temperature | Trend | India | LONG-TERM TRENDS | TEMPERATURE EXTREMES | REGIONAL REANALYSIS | HEAT WAVES...

5. Impact of climate change induced heat stress on the people working in the coastal cities of India NSTL国家科技图书文献中心

Kumar, T. V. Lakshmi | Bharath, J.... - 《Natural Hazards》 - 2025,121(2) - 1803～1817 - 共15页

摘要： study using: (a) the reanalysis* data sets of the* | Indian Monsoon Data Assimilation and Analysis (IMDAA | Indian coastal cities are more vulnerable to | heat stress in the context of climate change, with | associated physiological stress in the working environment

关键词： Heat stress | IITM-ESM | IMDAA | Work-rest ratios

6. Unveiling India's lightning patterns through satellite-based climatology and numerical modelling of severe weather events: A review NSTL国家科技图书文献中心

Mondal, Unashish | Kumar, Anish ... - 《Journal of earth system science》 - 2025,134(1) - 共29页

摘要： results have been validated using reanalysis* datasets* | such as ERA5 and IMDAA. The lightning flash rates | Severe weather events such as thunderstorms | are responsible for deaths and asset damage | . Lightning discharge is the most common phenomenon in

关键词： WRF | lightning | climatology | model skill score | microphysical scheme

7. Study pre- and post-monsoon storms over NIO region using high resolution IMDAA reanalysis dataset NSTL国家科技图书文献中心

A. Routray | Devajyoti Dutta ... - 《Climate dynamics: Observational, theoretical and computational research on the climate system》 - 2024,62(1) - 555～574 - 共20页 - 被引量：1

摘要： high resolution IMDAA* reanalysis for understanding* | displaced in IMDAA* reanalysis, both latitudinally and* | movement of cyclones are observed in the IMDAA reanalysis | of more satellite observations. IMDAA reanalysis | environments are not as good in IMDAA* reanalysis.*

关键词： IMDAA reanalysis | Kernel density estimation | Tropical cyclones | Translation speed | NIO basins

8. Fidelity of the latest high-resolution CORDEX-CORE regional climate model simulations in the representation of the Indian summer monsoon precipitation characteristics NSTL国家科技图书文献中心

Namendra Kumar Shahi - 《Climate dynamics: Observational, theoretical and computational research on the climate system》 - 2024,62(6) - 4563～4585 - 共23页 - 被引量：3

摘要： evaluation of the recent IMDAA* reanalysis is also presented* | , the IMDAA* reanalysis has shown good skill with* | IMDAA as well as the CORDEX models (except for the | reproduced by the IMDAA. Overall, the IMDAA* has shown* | and is in line with the skills of IMDAA* and MMM*

关键词： CORDEX-CORE models | IMDAA reanalysis | Indian summer monsoon | Intraseasonal variability | Extreme precipitation events

9. Sensitivity of PBL parameterization schemes in simulating lightning and thunderstorm using WRF-ELEC model NSTL国家科技图书文献中心

Gitesh Wasson | S. K. Panda - 《Climate dynamics: Observational, theoretical and computational research on the climate system》 - 2024,62(5) - 3799～3821 - 共23页

摘要： ERA5 and IMDAA* reanalysis datasets and NASA GPM IMERG* | Abstract Climate change’s impact on lightning | and thunderstorms is uncertain. This study evaluates | the sensitivity of multiple Planetary Boundary Layer | (PBL) parameterisation schemes within the WRF-ELEC

关键词： Lightning | Thunderstorm | Planetary boundary layer (PBL) parameterization schemes | WRF-ELEC model | Sensitivity analysis | Model performance evaluation

10. Evaluation of the WRF model for a heavy rainfall event over the complex mountainous topography of Mandi, India NSTL国家科技图书文献中心

Garg, Sourabh | Tiwari, Gaurav ... - 《Natural Hazards》 - 2024,120(3) - 2661～2681 - 共21页

摘要： Data Assimilation and Analysis (IMDAA) reanalysis* and* | Cumulus convection clouds can produce a lot of | rain in a short duration of time over a constrained | area. Severe natural disasters like cloudbursts are | regularly experienced as heavy rainfall events (HREs) in

关键词： WRF model | Heavy rainfall event | Himalayas | Parameterization schemes | BULK MICROPHYSICS PARAMETERIZATION | NUMERICAL-SIMULATION | PRECIPITATION EVENT | EXPLICIT FORECASTS | CLOUD MICROPHYSICS | CENTRAL HIMALAYAS...

摘要： reanalysis datasets of highest spatial and temporal | Analysis (IMDAA). A total of ten precipitation and eleven | The study incorporates a first-time | investigation of annual trends in precipitation, maximum and | minimum temperature, and related extreme events across a

关键词： Trend analysis | ETCCDI indices | North-East India | IMDAA reanalysis | Mann-Kendall (MK)/Trend free pre-whitening modified-MK and Sen's slope test | Cumulative sum (CUSUM) change point estimation

摘要： (observational, satellite, reanalysis, and hybrid | rainfall events, while APHRODITE, CHIRPS, and IMDAA are | from strong negative biases, while the reanalysis | (IMDAA, ERA5-Land, PGF) datasets show significant | , ERA5-Land, and IMDAA have shown a limited ability to

关键词： frequency-based performance measures | gridded precipitation datasets | Indian summer monsoon rainfall (ISMR) | performance assessment | rank score | frequency‐based performance measures

摘要：, Indian Monsoon Data Assimilation and Analysis (IMDAA | , 0.12 degrees x 0.12 degrees), and ECMWF Reanalysis v5 | that IMDAA exhibited a total 202 days (181 days | by IMDAA, unlike ERA5. The average length of the | days) over NCI (SECI) in IMD, IMDAA, and ERA5

关键词： heat dome | heat stress | heatwaves | high resolution reanalysis | India | pre-monsoon | pre‐monsoon

摘要： variables. Climate reanalysis datasets provide an | , however, they have inherent biases. Reanalysis is now | climatological studies. Although the assessment of reanalysis | , how the recent generation reanalysis captures the | regional (IMDAA and EARS) and five global (ERA5-Land

关键词： Extreme events | Reanalysis | ETCCDI | Extreme temperature | Trend | India | LONG-TERM TRENDS | TEMPERATURE EXTREMES | REGIONAL REANALYSIS | HEAT WAVES...

摘要： study using: (a) the reanalysis data sets of the | Indian Monsoon Data Assimilation and Analysis (IMDAA | Indian coastal cities are more vulnerable to | heat stress in the context of climate change, with | associated physiological stress in the working environment

关键词： Heat stress | IITM-ESM | IMDAA | Work-rest ratios

摘要： results have been validated using reanalysis datasets | such as ERA5 and IMDAA. The lightning flash rates | Severe weather events such as thunderstorms | are responsible for deaths and asset damage | . Lightning discharge is the most common phenomenon in